it might be bulbs blown.spiral is behind drivers airbag bolted to steering wheel so goto remove airbag then spiral think its 20 torks bit.its got 2 connectors on it.advise disconnecting battery and try not to touch the ends of wire as static in the body could set it off
Just a small note for when you refit the clock spring, maybe you already know but worth mentioning anyhow. Before you refit it, turn the spring all the way to the left, then turn it all the way to the right, counting the turns as you go. Divide this by two, then count back by that number of turns to get the clock spring centralised. I think the one on my Focus was two and a half turns to centre, but do check this.
If you don't do this, you will not be able to turn the steering wheel fully/at all one way or the other. And you don't want to find this out at speed, on a bend.